baber/WOPTO huggingface dataset:
Patent JP-H0343442-A (JP)
Title: Production of lignocelulose-phenol resin molded product
Inventor: SHIRAISHI NOBUO
IPC: C08L61/06
Filed: 1989-07-12
Abstract: PURPOSE:To produce a lignocellulosic resin molded product by, as necessary, converting a liquified substance of lignocellulose solubilized in phenols into a novolak resin and then adding a filler, such as wood flour, curing agent, etc., thereto. CONSTITUTION:(A) A liquified substance of lignocellulose (e.g. wood or straw) is solubilized in phenols or the aforementioned liquified substance is suitably converted into a novolak resin in the presence of a formaldehyde source under acidic conditions and (B) a filler (e.g. wood flour, wood fiber or carbon black) in an amount of 20-70wt.% based on the total amount, (C) a curing agent (e.g. hexamethylenetetramine) and, as necessary, a reinforcing agent (e.g. alkylresorcinol), a crosslinking agent (e.g. polyfunctional isocyanate or polyfunctional epoxy compound), a curing accelerator (e.g. calcium oxide), etc., are added to the aforementioned substance and mixed therewith. The obtained mixture is then kneaded and pulverized at 50-100 deg.C. The resultant pulverized mixture is subsequently molded to produce a molded product.
Patent JP-S6240979-A (JP)
Title: Rectification type resistance welding method
Inventor: HASEGAWA KAZUYOSHI
IPC: B23K11/10
Filed: 1985-08-15
Abstract: PURPOSE:To reduce the consumption of the electrode at minus side and to increase the productivity by performing the welding by automatically changing the polarity of the electrode on each welding in (n) times in case of welding the body to be welded via a pair of positive and negative electrodes. CONSTITUTION:An actuating signal is transmitted to the solenoid valve of the fluid pressure circuit which is to the cylinder 21, 22 of polarity changing device 18, 19 in case of reaching to the number of spots starting to generate the deformations phenomenon of the electrode face on the electrode tip at the minus side while under the welding stage. Each cylinder 21 and 22 are actuated, performs the connection change of contactor (a), (b) and (c), (d) mechanically each other for each conductor 16, 17 and changes the direction of the flow of the welding current. The unsymmetrical wear of the electrode at negative side is thus prevented, the dressing cycle of the tip face of the electrode and electrode changing cycle are extended and the life and productivity, etc. of the electrode are increased.
Patent JP-H0525880-A (JP)
Title: Weathering structure for openable roof
Inventor: YOSHIDA SUSUMU
IPC: E04B7/16
Filed: 1991-07-19
Abstract: PURPOSE:To make complete closure for a gap between end faces of divided roofs in the structure of an openable roof that is closed by making the end faces of the divided roofs facing each other. CONSTITUTION:An air bag 4 made of long, narrow rubber tube with its opposite ends closed is provided along the longitudinal direction of the end face, 3a of one of the divided roof 3 positioned on the right. A pipe 6 arranged inside the roof is connected to an opening provided to the air bag 4 and the air sent by operation of an electric-powered pump 7 is delivered from the pipe 6 to the inside of the air bag 4 through a solenoid selector valve 8 and a flexible pipe 9. A projection 5 is provided along the longitudinal direction of the end face 3b of another one of the divided roof 3 positioned on the left. A gutter 10 is provided to the lower part of the end face 3b and a protective cover 11 for protection of the air bag 4 is provided to the upper part of the roof on the right. When the openable roof is closed, the air bag 4 is stuck to the projection 5 by force of inner air pressure of the air bag, and thereby rainwater can be prevented from infiltrating into the inside of the house.
Patent JP-H0347040-A (JP)
Title: Adhesive for attaching sea lever and production thereof
Inventor: HORII MOTONORI
IPC: C09J103/00
Filed: 1989-07-12
Abstract: PURPOSE:To produce adhesive for attaching sea lever, etc., having quick drying property lacking in a conventional article and impairing no taste, etc., of lever by homogeneously blending polysaccharide paste with water and ethyl alcohol. CONSTITUTION:Water, preferably of 3wt.% is added to a polysaccharide paste consisting of polysaccharides which are mainly decomposed materials of starch and derivatives thereof and having high viscosity and the mixture is homogeneously blended. Then 40 pts.wt. aqueous solution of ethyl alcohol, preferably of 80vol./vol.% is added to 100 pts.wt. of the resultant blended liquid while stirring.
Patent JP-S6337357-A (JP)
Title: Dry heat fixing toner
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 1986-08-01
Abstract: PURPOSE:To obtain the titled toner capable of preventing a hot offset and having a improved durability, without hindering various properties of the titled toner such as fluidity, etc., by incorporating a fine particle of polypropylene which is modified with carboxylic acid at an end-group of the molecule to the toner contg. a binding resin and a coloring matter. CONSTITUTION:The fine particle of the polypropylene which is modified with the carboxylic acid at the end-group of the molecule is the polypropylene homopolymer which does not contain a functional group and is modified with the carboxylic group at the end-group of the molecule, and has an acid value of 0.1-50 (KOH mg/g) and a number molecular weight of 500-20,000. The compounding amount of said fine particle is 0.1-5pts.wt., preferably 0.2-2pts.wt. per 100pts.wt. of the toner. Thus, as the fine particle of the low mol.wt. polypropylene which is modified with the carboxylic acid at the end-group of the molecule is added to the toner, so that the polypropylene exists on the surface of the toner, the titled toner capable of displaying immediately the hot-offset preventing effect by heating it at the time of fixing, is obtd.
Patent JP-H0846287-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OKAMOTO KAZUYA
IPC: H01S5/00
Filed: 1994-08-01
Abstract: PURPOSE:To provide the distributed feedback type semiconductor laser which requires no etching step at all halfway on the crystal growth. CONSTITUTION:Within a semiconductor laser provided with an active layer 6 and clad layers 13, 17, a quantum well structure layer 14 is arranged inside an evanescent field. A specific region 21 is arranged in a constant period between a barrier layer and the quantum-well structure layer 14. At this time, the specific region means a region where a specific atoms contained in at least one layer out of the quantum well layer and the barrier layer have a concentration distribution showing a gradual decrease from higher concentration layer side to lower concentration layer side.
Patent JP-H05217-A (JP)
Title: Apparatus and method for treating exhaust gas
Inventor: DOI KOICHIRO
IPC: B01D53/86
Filed: 1991-06-24
Abstract: PURPOSE:To simultaneously and economically remove various harmful substances contained in the combustion exhaust gas from a waste refuse incinerator with high efficiency by one exhaust gas treatment apparatus. CONSTITUTION:In an exhaust gas treatment apparatus wherein an auxiliary agent 6a, an absorbing agent 7a and a reducing agent 8a are blown in exhaust gas on a gas inlet side and the exhaust gas is treated by a bag filter type treatment unit A to simultaneously remove harmful substances in the exhaust gas, the bag filter type treatment unit A is formed from bag filters 2 and denitration units 3 and the bag filters 2 are suspended from a partition wall plate 1b to be supported in a freely detachable manner and the denitration units 3 are fixed to the partition wall plate 1b. Further, each of the bag filters is formed from a cloth filter material 13, a support basket 14 and a lower part hopper metal member and each of the denitration units 3 is formed from a catalyst receiving box and the denitration catalyst bed received in the box.
Patent JP-H05199693-A (JP)
Title: Rotary electric machine
Inventor: KAKIUCHI TAKEO
IPC: H02K1/18
Filed: 1992-07-08
Abstract: PURPOSE:To constantly maintain a gap between a rotor and stator core in a rotary electric machine with supporting leg sections welded to the external surface of a frame even when an abnormal force is applied to its rotating shaft. CONSTITUTION:The rotating shaft 18 of a rotor 17 is supported with bearings by providing a stator core 12 on the internal surface of a frame 11 and arranging end plates equipped with the bearings at both end sections of the frame 11. On the other hand, hole sections 19 are formed in the frame 11 so that the surface of the core 12 can be exposed through the sections 19. Then the rigidity of the frame 11 is improved by arranging the struts 22a and 22b of leg sections 20 along the edge sections of the sections 19 and welding the stator core 12, frame 11, and leg sections 20 to each other in one body in the hole sections 19.
Patent JP-S6240665-A (JP)
Title: Sector mark detecting circuit for optical disk
Inventor: SENOO HIROMI
IPC: G11B20/12
Filed: 1985-08-16
Abstract: PURPOSE:To detect the sector mark with a high reliability by changing over the gain of an AGC amplifier before the sector mark is detected and after it is detected and generating a gate signal to foresee the position of the sector mark. CONSTITUTION:The reproducing signal read by an optical head 101 is given to an AGC amplifier 103 after amplifying 102. The output of the amplifier 103 is given to a direct current reproducing circuit 104, the direct current part is applied and given to an AGC feedback circuit 108. The circuit 108 executes the automatic gain control of the amplifier 103, while the sector mark is not detected, the gain of the amplifier 103 is raised, the sector mark is detected by a sector mark detecting circuit 113, and then, the gain is controlled. Thus, the erroneous detection due to the amplitude change is eliminated. A sector mark preparing circuit 112 supervises the pulse interval from a read data generating logical circuit 110, and thereby, the sector mark gate is generated and is sent to the circuit 113. At the circuit 113, the sector mark can be detected without any error within the gate period.
Patent JP-H0525354-A (JP)
Title: Reactive type resin emulsion and coating agent
Inventor: KURIYAMA SATOSHI
IPC: C09D133/08
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an emulsion, excellent in stability for a long period even in a water-dispersed state and capable of withstanding practical use in a reactive type resin emulsion containing a moisture-curable type hydrolyzable silyl group- containing vinylic polymer dispersed in water. CONSTITUTION:An emulsion containing a copolymer obtained by carrying out solution polymerization of a vinylic monomer or a vinylic oligomer having hydrolyzable silyl group, a vinylic monomer having amine-imide group, a vinylic monomer having 6-30C alkyl group and a vinylic monomer having carboxyl group.
Patent JP-H0234596-A (JP)
Title: Vapor phase synthesis device
Inventor: KIKUCHI MOTOHARU
IPC: H01L21/365
Filed: 1988-07-21
Abstract: PURPOSE:To make it possible to synthesize a crystal of a uniform thickness by setting a cylindrical nozzle for feeding a gaseous starting material having a high diffusion coefft. at the center of a tubular substrate having a square cross-section and by arranging cylindrical nozzles for feeding a gaseous starting material having a low diffusion coefft. around the set nozzle. CONSTITUTION:A cylindrical nozzle for feeding a gaseous starting material having a relatively high diffusion coefft. is set at the center of a tubular substrate having a square cross-section obtd. by joining edges of four flat plates and four cylindrical nozzles for feeding a gaseous starting material having a relatively low diffusion coefft. are arranged around the set nozzle so that they confront the four corners of the square cross-section of the substrate at equal intervals. Auxiliary nozzles are equidistantly positioned among the four nozzles.
Patent JP-H0347463-A (JP)
Title: Fuel injection device
Inventor: OGATA KIYOTAKA
IPC: F02M67/12
Filed: 1989-07-14
Abstract: PURPOSE:To keep air liquid ratio always constant even under shortening of the injection period and increase of the injected fuel and turn into particulate in good performance by varying the lift of a poppet valve of a valve mechanism, which opens and closes the route from a fuel retaining chamber to a combustion chamber, according to the injection amount using a piezo actuator, and thereby controlling the amount of injected air. CONSTITUTION:Under the period from the suction stroke of a piston 3 to the first half of the compression stroke, a signal is emitted from an electronic control device A at a certain timing, and a certain pattern voltage is given by a drive voltage circuit 135 and impressed on a piezo element 134. Thereby the piezo element 134 is elongated and its displacement is transmitted from an inertia element 133 to a pressing part 136 and valve stem 120, and this valve stem 120 is lifted against the set force of a spring 124. Thus a poppet valve 12 separates the seat of a jet 70 of actuate valve opening, and the air/fuel admixture sealed in a fuel retaining chamber 8 and a cylindrical passage 121 are turned into particulate by the air pressure and jetted into the combustion chamber 4. The piezo element 134 is shrunk by stopping the voltage impression or impressing the reverse voltage, and the poppet valve 12 is closed.
Patent JP-H0649738-A (JP)
Title: Device for beating of weaving machine of three-dimensional woven fabric
Inventor: KANEHARA MASAHIKO
IPC: D03D41/00
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a device of simple constitution for beating of weaving machine of three-dimensional woven fabric and to facilitate adjustment of position of face of cloth fell by readily setting the face of cloth fell formed as an end point of a great number of reeds in a plane approximately vertical to an axis of woven fabric in order to set an angle of orientation of yarn in three-dimensional woven fabric. CONSTITUTION:In a weaving device for three-dimensional woven fabric for mutually constituting yarns 1 in a retained state radiately extending from a cloth fell 2, beating mechanisms 10 which are each operated by a driving device 13 and send points of intersection of the yarns 1 to the position of the cloth fell are detachably installed between the yarns 1. Each reed 11 is provided with a pushing part 12 and a weaving machine is provided with a stopper 15 with which the pushing part 12 of the reed between the yarns 1 is brought into contact by the driving device 13 during beating. A contact face 15a in the stopper 15 is made into a curved surface wherein a beating end 11a at the tip of the reed is stopped in one plane approximately vertical to an axis of woven fabric in the reed 11 from any direction.
Patent JP-H051360-A (JP)
Title: Method for coating hot-dip metal coating steel sheet
Inventor: SATO TOSHIO
IPC: C23C2/24
Filed: 1991-06-25
Abstract: PURPOSE:To restrain the vibration of a steel sheet and to uniformize coating amt. by developing magnetic field in the steel sheet in the magnetic saturation zone with the action of magnet at the time of wiping the steel sheet drawing out from a hot dipping bath with gas. CONSTITUTION:At the front face side and back face side of the steel sheet S drawn up from the hot dipping bath 1, high-frequency current conducting passages 2a, 2b parallel to the steel sheet surfaces are set near the steel sheet S so as to almost face to each other while inserting the steel sheet S between them. Further, at the outer part of an inside in supporting direction of the steel sheet S, an N pole and an S pole of permanent magnets are set so as to almost face to each other while inserting the width direction of the steel sheet between them. In this constitution, at the time of conducting the same phase of high-frequency current in the facing conducting passages 2a, 2b, the reverse phase of current is conducted in the steel sheet S, but as the steel sheet S is a ferromagnetic material and has high magnetic permeability, by developing the magnetic field in the steel sheet S into the magnetic saturation zone with the action of magnet 3, unstability caused by magnetic attracting force is cancelled. Therefore, the vibration of steel sheet S is restrained and the high speed plating having uniform coating thickness can be executed.
Patent JP-H056988-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: SHIMIZU ETSURO
IPC: H01L31/0232
Filed: 1991-06-26
Abstract: PURPOSE:To provide a micro lens manufacturing method which does not lose any lens effect even when a clear mold is installed and maintains a high aperture rate and high chemical durability as well. CONSTITUTION:A semiconductor 1, in which a photodiode is laid out, is coated with and formed by a sol-like refraction factor type lens base material 3. After the lens base material 3 kept a room temperature is further gelled, a mask material 4 is formed thereon and processed by a photo-litho process. Then, the lens base material 3 is exposed to sulfuric acid so as to elute high refraction factor components selectively. This construction makes it possible to form a refraction factor type distribution type lens which comprises a high refraction factor region 5 and a low refraction factor region 6.
Patent JP-S6162604-A (JP)
Title: Pneumatic cylinder device
Inventor: ITO SEIICHI
IPC: F15B15/14
Filed: 1984-08-31
Abstract: PURPOSE:To perform highly accurate position control and force control by fitting a variable outer diameter piston to a cylinder tube and communicating a head side chamber of a cylinder to atmosphere through a throttle valve. CONSTITUTION:A variable outer diameter piston 9 is fit to a cylinder tube 2 and a pneumatic-hydraulic conversion device 26 controlling the outer diameter of the piston 9 is connected to the piston 9, and the head side of a cylinder 1 is communicated to atmosphere through a throttle valve 22. By this, force applied to the piston 9 can be controlled and air film can be made between the cylinder tube 2 and the piston 9, and friction force applied between the piston 9 and the cylinder tube 2 can extremely be minimized. Therefore, highly accurate position control and force control can be made.
Patent JP-S57105432-A (JP)
Title: Aqueous dispersion
Inventor: TSURUYA MUNEAKI
IPC: C09J7/02
Filed: 1980-12-22
Abstract: PURPOSE: To prepare an aqueous dispersion having high solid-content, low viscosity, and excellent applicability, dryability, and peeling characteristics of the coating film, and useful as a pressure-sensitive adhesive, etc. by compounding specific amounts of an ethylene copolymer, a thermosetting silicone, and a specific oxygen-containing organic compound.  
     CONSTITUTION: The objective aqueous dispersion is prepared by mixing (A) an ethylene copolymer composed of 97W85mol% ethylene and 3W15% α,β-ethylenic unsaturated carboxylic acid (a part of the carboxylic acid may be esterified with alkyl) wherein ≥10% of the α,β-unsaturated carboxylic acid is neutralized, with (B) a thermosetting silicone (pref. dimethyl polysiloxane compound) and (C) an oxygen-containing compound of formula X-O-R-O-X[R is -(CH 2 ) n -(n is 2W8), diethylene ether, etc.; X and X' are H, 1W6C aliphatic hydrocarbon group, etc.; A is 1W4C aliphatic hydrocarbon group, etc.](e.g. ethylene glycol). The weight ratios of A:B:C are pref. 100:(3W50):(10W70). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5697640-A (JP)
Title: Disc brake
Inventor: OGINO KINJI
IPC: F16D55/224
Filed: 1980-12-22
Abstract: PURPOSE: To decrease the number of components parts needed for a disc brake and reduce the production costs by interrelating the connection of the caliper and the support and the mounting of the brake pad.  
     CONSTITUTION: A hole 14 is opened in the upper surface of a support 3, and projecting edges 15 to engage with a brake pad 16 are formed on the right and left edges of the hole 14. The pad 16 is inserted into the hole 14 and then vertically moved in order to make cavities 17 engage with the projecting edges 15. Moreover, a projection 18 is formed on the upper part of the pad 16 and inserted into a hole 19 in the upper part of a caliper 1. A pin 20 placed across the hole 19 penetrating through the front and rear walls thereof is made to penetrate through the projection 18. Thereby, the pad 16 is connected to the caliper 1 and the support 3 through the projecting edges 15 and the pin 20. Moreover, the caliper 1 is connected to the support 3 through the pin 20 and the pad 16 at the projecting edges 15 besides a pin 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57105610-A (JP)
Title: Atomizer
Inventor: HIRATA HIROSHI
IPC: B05B17/06
Filed: 1980-12-22
Abstract: PURPOSE: To prevent a generation of gas near an electric vibrating element and enable a stable atomization by a method wherein a liquid fuel is continuously moved under such an arrangement as a fuel supply system in an atomizer unit using an electric vibrating element is of an annular liquid circulation system.  
     CONSTITUTION: Liquid fuel in the pressure chamber 32 is atomized at a nozzle part 33 under a pressure vibration generated by an electric vibrating element 31. Air fed from the air blower device 34 is passed through a circulation unit 35 and mixed with fine particles of liquid fuel, then entered into the combustion chamber 36 and comustioned therein. Supplying of fuel into the pressure chamber 32 is made from the fuel supply pipe 40 to the levelior 41, passed through the liquid fuel feeding pipe 42, passed through the pump 43, liquid feeding pipe 44, liquid supply port 45, pressure chamber 32, discharge port 46, and the discharging pipe 47 and then connected to the air part in the levellor 41. In this way, liquid fuel in the pressure chamber 32 is continuously moved, and the gas generated near the vibrating element 31 is removed, resulting in that a stable atomization may be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1026399-A (JP)
Title: Indoor unit of air conditioner
Inventor: HOSOKAWA YOSHIHIDE
IPC: F24F13/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing the number of parts and the assembly man-hour. SOLUTION: Since an upper part of a wind shielding plate 11 is extended, and an upper corner folding part 8b of an inverse V-shaped upper heat exchanger 8a opposite to the wind shielding plate is covered by an extended part 11a, an air filter is prevented from being caught in the upper corner folded part of the upper heat exchanger and a filter net of the air filter is prevented from being damaged by guiding the air filter by the extended part when an air filter 7 is attached/detached. Further, since a conventional filter guide is integrated with the air shielding plate, an indoor unit of an air conditioner wherein the number of parts and he assembly man-hour can be reduced, and the cost is also reduced can be provided.
Patent JP-S6335008-A (JP)
Title: R-s flip-flop circuit
Inventor: WATABE HIROSHI
IPC: H03K3/356
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a high speed R-S flip-flop circuit with a remarkably improved P.S product by replacing a feedback loop of a flip-flop into the indirect control from a conventional set/reset signal direct control. CONSTITUTION:Transistors Q5, Q6 are not conducted yet in the stage that a TR Q9 is gated by a reset signal R and a potential Vc at an output terminal (c) starts decreasing toward a ground potential, but they are conducted when the potential Vc is lowered sufficiently up to a potential below a threshold voltage VT. Thus, a potential at an output terminal (b) (node) starts rising gradually in this state and starts charging a gate of an output TR Q8. When the gate voltage exceeds the threshold voltage VT with the step as above, the TR Q8 is conducted to raise a potential Vd at an output terminal (d) gradually. Thus, the decreasing potential Vc and the rising potential Vd cross at a low level without fail in its elapse. That is, a low cross point PL is provided and the so-called low cross characteristic is defined definitely.